The Treaty of Orvieto was an agreement made in 1281 between Charles I of Sicily, Giovanni Dandolo, Doge of Venice, and Philip of Courtenay, titular Latin Emperor, for recovery of the Latin Empire, with the blessing of the Papacy. Intended to restore Latin domination, both civil and ecclesiastical, to Greece, it was forestalled by the War of the Sicilian Vespers, which diverted the resources of Charles to the recovery of Sicily.